J.P. Instruments EDM 930 Primary Pilots Guide - Manual (Page 55)

For Your Safe Flight Page 50
3. Tap USER when you see ‘Do you want to restore user table?’
Note: tapping FACTORY causes the fuel table stored on the Key
Card to over-write any previous user entries in the fuel table. Use
FACTORY if you want to start from the original factory default.
4. Tap POINTS when you see ‘Do you want to edit the table?’.